document.write( "Question 333181: 2r=16
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\n" ); document.write( "what does the r mean
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Algebra.Com's Answer #238741 by checkley77(12844)\"\" \"About 
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2r/3=16
\n" ); document.write( "2r=3*16
\n" ); document.write( "2r=48
\n" ); document.write( "r=48/2
\n" ); document.write( "r=24 ans.
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\n" ); document.write( "2*24/3=16
\n" ); document.write( "48/3=16
\n" ); document.write( "16=16
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